Authentication Methods are techniques used to verify a user's identity. Common methods include passwords, biometrics, and multi-factor authentication (MFA).
Passwords: The most common authentication method, passwords require users to input a secret code to gain access. While convenient, passwords can be vulnerable to breaches if not managed properly.
Biometrics: This method uses unique physical traits like fingerprints, facial recognition, or voice patterns for authentication. Biometrics provide a high level of security and are increasingly popular in modern systems.
Multi-Factor Authentication (MFA): MFA combines two or more authentication methods, such as a password and a security token or biometric scan. This layered approach significantly enhances security by requiring multiple factors for access.
